18412206

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 37736448

約数和(自身を除く): 19324242

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 331, 381, 438, 662, 762, 993, 1986, 9271, 18542, 24163, 27813, 42037, 48326, 55626, 72489, 84074, 126111, 144978, 252222, 3068701, 6137402, 9206103, 18412206]

約数ペア:

[(1, 18412206), (2, 9206103), (3, 6137402), (6, 3068701), (73, 252222), (127, 144978), (146, 126111), (219, 84074), (254, 72489), (331, 55626), (381, 48326), (438, 42037), (662, 27813), (762, 24163), (993, 18542), (1986, 9271)]